Swaziland's Flora Database:
Pentodon pentandrus (Schumach. & Thonn.) Vatke var. minor Bremek.
(name current 2016)
Growth form: Herb
Restricted distribution within southern Africa
Found within protected areas
Description (Compton's Flora of Swaziland*):
Pentodon pentandra - Straggling, hairless, often rooting at joints, leaf-pairs well spaced; leaf-stalks very short, blades oval or lance-shaped up to 4,5 cm long x 1,5 cm wide, slightly pointed at tip. Inflorescences axillary, slender, irregularly branched, flowers mostly in pairs on end branches. Flower-stalks c 5 mm long. Calyx c 2 mm long, shallow bell-shaped, five-lobed, divided to about half way, lobes sharply pointed; corolla five-lobed, white or pale blue, tube broadly conical, c 4 mm long, lobes c 2 mm long, hairy within. Stamens five, not protruding; ovary two-chambered, each chamber with several ovules, style protruding, stigmas two, glandular. Fruit dry.
* Where species names have changed, these have been matched according to herbarium specimens quoted in this publication.